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Chd|====================================================================
Chd|  THERM3C                       source/elements/sh3n/coque3n/therm3c.F
Chd|-- called by -----------
Chd|        C3FORC3                       source/elements/sh3n/coque3n/c3forc3.F
Chd|        C3FORC3_CRK                   source/elements/xfem/c3forc3_crk.F
Chd|-- calls ---------------
Chd|====================================================================
      SUBROUTINE THERM3C(JFT  ,JLT   ,PM   ,MAT   ,THK   ,IXTG , 
c     2                   X  ,AREA   ,DT1C ,      
     2                  PX1  ,PY1  ,PY2   ,AREA   ,DT1C ,
     3                  TEMPNC ,TEL   ,DIE  ,FPHI)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER JFT, JLT,MAT(*),IXTG(NIXTG,*)
C     REAL
      my_real
     .   AREA(*), PX1(MVSIZ), PX2(MVSIZ),PY1(MVSIZ), PY2(MVSIZ),
     .   TEMPNC(*), FPHI(MVSIZ,3), PM(NPROPM,*),DIE(*),
     .   DT1C(*), THK(*),TEL(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "scr_thermal_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, J,MX
C     REAL
      my_real
     .  CA,CB ,KC ,PHIX,PHIY,A
C --- calcul de la tempurature au CG 
        MX  =MAT(JFT)
        CA = PM(75,MX)
        CB = PM(76,MX)
        DO I=JFT,JLT

C 
C - flux
C      
ccc function de forme
cc          PX1(I) = HALF*(X(2,IXTG(3,I)) - X(2,IXTG(4,I)))/AREA(I)
cc          PX2(I) = HALF*(X(2,IXTG(4,I)) - X(2,IXTG(2,I)))/AREA(I)
C
cc          PY1(I) = HALF*(X(1,IXTG(4,I)) - X(1,IXTG(3,I)))/AREA(I)
cc          PY2(I) = HALF*(X(1,IXTG(2,I)) - X(1,IXTG(4,I)))/AREA(I)
          

          KC = (CA + CB*TEL(I))*DT1C(I)/MAX(EM20,AREA(I))*THEACCFACT
          PHIX =  TEMPNC(IXTG(2,I))*PX1(I) - TEMPNC(IXTG(3,I))*PX1(I)
          
           PHIY =  TEMPNC(IXTG(2,I))*PY1(I) + TEMPNC(IXTG(3,I))*PY2(I) -
     .            TEMPNC(IXTG(4,I))*(PY1(I) + PY2(I))
C     
          PHIX = KC*PHIX*THK(I)
          PHIY = KC*PHIY*THK(I)
C
C force thermique nodale
C
          A = THIRD * DIE(I)
          FPHI(I,1) = A - PHIX*PX1(I) - PHIY*PY1(I)
          FPHI(I,2) = A + PHIX*PX1(I) - PHIY*PY2(I)
          FPHI(I,3) = A + PHIY*(PY1(I)+PY2(I))
       ENDDO
C 
      
      RETURN
      END
